Life Span
Annual
Perennial
Type
Fruit
Vegetable
Origin
Southeastern Asia, China
Europe, Mediterranean, Northern Africa, Western Asia
Types
Castellana
Joppa
Mosambi
Narinja
Verna
red radicchio, bicolored radicchio, (green radicchio
Number of Varieties
1002
0
40000
👆🏻
Habitat
Farms, Warmer regions
Mediterranean region
USDA Hardiness Zone
9-118-12
0
99
👆🏻
AHS Heat Zone
10-9
9-1
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming